Dibenzo[b,i]thianthrene-5,7,12,14(5aH,6aH,12aH,13aH)-tetraone CAS 229949-64-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 229949-64-8 |
| Molecular Formula | C20H12O4S2 |
| Molecular Weight | 380.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dibenzo[b,i]thianthrene-5,7,12,14(5aH,6aH,12aH,13aH)-tetraone (CAS 229949-64-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H12O4S2. Molecular weight: 380.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H12O4S2 |
| Molecular Weight | 380.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Sulfur Atoms | 2 |
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